BR9002044A - COMPOUNDS, COPOLYMERS AND PROCESS FOR THE PREPARATION OF THE SAME - Google Patents

COMPOUNDS, COPOLYMERS AND PROCESS FOR THE PREPARATION OF THE SAME

Info

Publication number
BR9002044A
BR9002044A BR909002044A BR9002044A BR9002044A BR 9002044 A BR9002044 A BR 9002044A BR 909002044 A BR909002044 A BR 909002044A BR 9002044 A BR9002044 A BR 9002044A BR 9002044 A BR9002044 A BR 9002044A
Authority
BR
Brazil
Prior art keywords
copolymers
compounds
preparation
same
Prior art date
Application number
BR909002044A
Other languages
Portuguese (pt)
Inventor
John B Melpolder
Original Assignee
Bausch & Lomb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bausch & Lomb filed Critical Bausch & Lomb
Publication of BR9002044A publication Critical patent/BR9002044A/en

Links

BR909002044A 1989-05-02 1990-05-02 COMPOUNDS, COPOLYMERS AND PROCESS FOR THE PREPARATION OF THE SAME BR9002044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34854389A 1989-05-02 1989-05-02

Publications (1)

Publication Number Publication Date
BR9002044A true BR9002044A (en) 1991-08-13

Family

ID=23368478

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002044A BR9002044A (en) 1989-05-02 1990-05-02 COMPOUNDS, COPOLYMERS AND PROCESS FOR THE PREPARATION OF THE SAME

Country Status (1)

Country Link
BR (1) BR9002044A (en)

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Legal Events

Date Code Title Description
KF Request for proof of payment of annual fee
FD5 Application fees: dismissal - article 86 of industrial property law